diff --git a/annotationwrapper/api/pom.xml b/annotationwrapper/api/pom.xml
index d2144799..28c429ad 100644
--- a/annotationwrapper/api/pom.xml
+++ b/annotationwrapper/api/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-annotationwrapper-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-annotationwrapper-api</name>
diff --git a/annotationwrapper/integrationtest/pom.xml b/annotationwrapper/integrationtest/pom.xml
index bd85e2ce..a3fd53f9 100644
--- a/annotationwrapper/integrationtest/pom.xml
+++ b/annotationwrapper/integrationtest/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-annotationwrapper-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-annotationwrapper-integrationTest</name>
diff --git a/annotationwrapper/pom.xml b/annotationwrapper/pom.xml
index 66785d2b..319adf51 100644
--- a/annotationwrapper/pom.xml
+++ b/annotationwrapper/pom.xml
@@ -11,7 +11,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
 
diff --git a/annotationwrapper/processor/pom.xml b/annotationwrapper/processor/pom.xml
index bee47453..109b116f 100644
--- a/annotationwrapper/processor/pom.xml
+++ b/annotationwrapper/processor/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-annotationwrapper-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-annotationwrapper-processor</name>
diff --git a/common/pom.xml b/common/pom.xml
index c39c5a4b..e1d6fe18 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-common</name>
diff --git a/compilermessages/api/pom.xml b/compilermessages/api/pom.xml
index 386a873b..9e3bff43 100644
--- a/compilermessages/api/pom.xml
+++ b/compilermessages/api/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-compilermessages-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-compilermessages-api</name>
diff --git a/compilermessages/integrationtest/pom.xml b/compilermessages/integrationtest/pom.xml
index 9e7fd156..2f53c18d 100644
--- a/compilermessages/integrationtest/pom.xml
+++ b/compilermessages/integrationtest/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-compilermessages-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-compilermessages-integrationTest</name>
diff --git a/compilermessages/pom.xml b/compilermessages/pom.xml
index 2552013a..2162d683 100644
--- a/compilermessages/pom.xml
+++ b/compilermessages/pom.xml
@@ -11,7 +11,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
 
diff --git a/compilermessages/processor/pom.xml b/compilermessages/processor/pom.xml
index c36b6caf..d954f4bd 100644
--- a/compilermessages/processor/pom.xml
+++ b/compilermessages/processor/pom.xml
@@ -9,7 +9,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-compilermessages-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-compilermessages-processor</name>
diff --git a/cute/pom.xml b/cute/pom.xml
index 4d69a55b..ec0e77cc 100644
--- a/cute/pom.xml
+++ b/cute/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-cute</name>
diff --git a/example/example-annotationprocessor/pom.xml b/example/example-annotationprocessor/pom.xml
index 1b483653..36f775d2 100644
--- a/example/example-annotationprocessor/pom.xml
+++ b/example/example-annotationprocessor/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-example-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-example-annotationprocessor</name>
diff --git a/example/example-annotations/pom.xml b/example/example-annotations/pom.xml
index b4392226..9f2bec39 100644
--- a/example/example-annotations/pom.xml
+++ b/example/example-annotations/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-example-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-example-annotations</name>
diff --git a/example/example-usecase/pom.xml b/example/example-usecase/pom.xml
index c9786d59..ce7de9bb 100644
--- a/example/example-usecase/pom.xml
+++ b/example/example-usecase/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-example-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-example-usecase</name>
diff --git a/example/pom.xml b/example/pom.xml
index 5dcc522b..fd359edd 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-example-parent</name>
diff --git a/integrationtest/java16/pom.xml b/integrationtest/java16/pom.xml
index df79fc1d..04f7d7f8 100644
--- a/integrationtest/java16/pom.xml
+++ b/integrationtest/java16/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>integrationtest-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-integrationtest-java16</name>
diff --git a/integrationtest/java17/pom.xml b/integrationtest/java17/pom.xml
index dc99c248..0bc19117 100644
--- a/integrationtest/java17/pom.xml
+++ b/integrationtest/java17/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>integrationtest-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-integrationtest-java17</name>
diff --git a/integrationtest/java9/pom.xml b/integrationtest/java9/pom.xml
index ff2d76ba..4894b468 100644
--- a/integrationtest/java9/pom.xml
+++ b/integrationtest/java9/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>integrationtest-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-integrationtest-java9</name>
diff --git a/integrationtest/pom.xml b/integrationtest/pom.xml
index 58583530..9cbe3dfb 100644
--- a/integrationtest/pom.xml
+++ b/integrationtest/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>integrationtest-parent</name>
diff --git a/pom.xml b/pom.xml
index b8fe49f6..31cdc877 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>io.toolisticon.aptk</groupId>
     <artifactId>aptk-parent</artifactId>
-    <version>0.28.0</version>
+    <version>0.28.1-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>aptk-parent</name>
diff --git a/templating/pom.xml b/templating/pom.xml
index edddc00d..fc6b1fd6 100644
--- a/templating/pom.xml
+++ b/templating/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-templating</name>
diff --git a/tools/pom.xml b/tools/pom.xml
index 1c41b8b8..6966e2a5 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -8,7 +8,7 @@
     <parent>
         <groupId>io.toolisticon.aptk</groupId>
         <artifactId>aptk-parent</artifactId>
-        <version>0.28.0</version>
+        <version>0.28.1-SNAPSHOT</version>
     </parent>
 
     <name>aptk-tools</name>